Ugo,
No one comes close to you in profiling, friend!!

Begging your pardon, but for some reason my old eyes think it may be worth looking at the indicated areas on the HH. It appears that the length of the tail section is too long (might be an illusion because of the rotor not being on), the tail rotor pod looks big, and the pivot point of the horizontal might be lower than indicated in the art (look at the Gallery photo of the MH-60, first column, last row), so there is not a large gap between the surface and the lower fuselage fin.
In any event, a few suggestions for your consideration from a faithful disciple!!

More! More!
Joe